It's very useful for work with a Ticketing system. You don't need a notebook or paper anymore.
Just write a Tag Name and press Start -> begin the Task,
After finish press Stop and you have the duration and the dates in the App.
It's like a Timestamp Notebook.
You can calculate all together, just check these You want and press calculate and you will get the duration
Logo is from Hopstarter (Jojo Mendoza)
License Link: http://creativecommons.org/licenses/by-nc-nd/4.0/
Tag Stamp App
This app has access to :